default players can't pick up items how can to fix that? thanks lucko you are really awesome!
1.14.4

This isn't an issue with LuckPerms, you will have installed a plugin that blocks players from picking up items. First step to figuring this out is to check your list of installed plugins and figure out what could possibly be blocking item pickups.

Alternatively you can use the Verbose feature to see if any permission checks are being called that may be blocking item pickups, then you should be able to add those permissions.

I got EssentialsX only default players cant pickup items

should i delete essentialsxantibuild then go for world guard?

Yes.

It's recommended to not just upload EssentialsX and all its add-ons. Only upload those you really need.

Thanks!